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The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Comprehensive interrogation of natural TALE DNA-binding modules and transcriptional repressor domains

Open access
Cong, Le, Zhou, Ruhong, Kuo, Yu-chi, Cunniff, Margaret, Zhang, Feng·2012·Nature Communications

Abstract

Transcription activator-like effectors are sequence-specific DNA-binding proteins that harbour modular, repetitive DNA-binding domains. Transcription activator-like effectors have enabled the creation of customizable designer transcriptional factors and sequence-specific nucleases for genome engineering. Here we report two improvements of the transcription activator-like effector toolbox for achieving efficient activation and repression of endogenous gene expression in mammalian cells. We show that the naturally occurring repeat-variable diresidue Asn-His (NH) has high biological activity and specificity for guanine, a highly prevalent base in mammalian genomes. We also report an effective transcription activator-like effector transcriptional repressor architecture for targeted inhibition of transcription in mammalian cells. These findings will improve the precision and effectiveness of genome engineering that can be achieved using transcription activator-like effectors. The peptide sequence of transcription activator-like effectors (TALEs) can be customized to tailor the binding of TALEs to specific DNA sequences. Conget al. improve TALE specificity for guanine binding and use a genetic construct based on TALEs to efficiently repress expression of a target gene.

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Metadata

Authors
Cong, L., Zhou, R., Kuo, Y.-C., Cunniff, M., & Zhang, F.
Venue
Nature Communications
Published
2012-07-24
Volume
3
Issue
1
Pages
968-968
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2158023793
Cited by
337
References
1
FWCI
20.10
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Comprehensive interrogation of natural TALE DNA-binding modules and transcriptional repressor domains. https://app.cochat.ai/papers/10.1038/ncomms1962
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Cong, L., Zhou, R., Kuo, Y.-C., Cunniff, M., & Zhang, F. (2012). Comprehensive interrogation of natural TALE DNA-binding modules and transcriptional repressor domains. Nature Communications. https://doi.org/10.1038/ncomms1962

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